Sentence Classification Using N-Grams in Urdu Language Text

Table 4

Selected features.

Sr. No.	Feature_Name	Example
1	Unigram	“Brutal,” “attack”, “Covid-19,” “killed,” “billion,” “people”
2	Bigram	“Brutal attack,” “attack Covid-19,” “Covid-19 killed,” “killed billion,” “billion people”
3	Trigram	“Brutal attack Covid-19, “attack Covid-19 killed,” “Covid-19 killed billion,” “killed billion people”